stetre / moonvulkan Goto Github PK

When I tried the library out, this error came up:
`[string "require('moonvulkan.constructors')"]:1: module 'moonvulkan.constructors' not found:

no field package.preload['moonvulkan.constructors']

no file '/home/warpspeedscp/.luarocks/share/lua/5.1/moonvulkan/constructors.lua'

no file '/home/warpspeedscp/.luarocks/share/lua/5.1/moonvulkan/constructors/init.lua'

no file '/home/warpspeedscp/torch/install/share/lua/5.1/moonvulkan/constructors.lua'

no file '/home/warpspeedscp/torch/install/share/lua/5.1/moonvulkan/constructors/init.lua'

no file './moonvulkan/constructors.lua'

no file '/home/warpspeedscp/torch/install/share/luajit-2.1.0-beta1/moonvulkan/constructors.lua'

no file '/usr/local/share/lua/5.1/moonvulkan/constructors.lua'

no file '/usr/local/share/lua/5.1/moonvulkan/constructors/init.lua'

no file '/home/warpspeedscp/torch/install/lib/moonvulkan/constructors.so'

no file '/home/warpspeedscp/.luarocks/lib/lua/5.1/moonvulkan/constructors.so'

no file '/home/warpspeedscp/torch/install/lib/lua/5.1/moonvulkan/constructors.so'

no file './moonvulkan/constructors.so'

no file '/usr/local/lib/lua/5.1/moonvulkan/constructors.so'

no file '/usr/local/lib/lua/5.1/loadall.so'

no module 'moonvulkan.constructors' in file './moonvulkan.so'

stack traceback:

[C]: in ?

[C]: in function 'require'

stdin:1: in main chunk

[C]: in ?`

Is there a fix for this?

I noticed that this library only supports Linux, but a lot of the other moonlibs support both. I am a Linux user myself, but in case users of my software (which use this library) want to use Windows I was wondering if there were plans to add that?

See also KhronosGroup/Vulkan-Docs#814

$ lua hello.lua
lua: hello.lua:3: module 'moonvulkan' not found:
no field package.preload['moonvulkan']
no file '/usr/share/lua/5.4/moonvulkan.lua'
no file '/usr/share/lua/5.4/moonvulkan/init.lua'
no file '/usr/lib/lua/5.4/moonvulkan.lua'
no file '/usr/lib/lua/5.4/moonvulkan/init.lua'
no file './moonvulkan.lua'
no file './moonvulkan/init.lua'
no file '/usr/lib/lua/5.4/moonvulkan.so'
no file '/usr/lib/lua/5.4/loadall.so'
no file './moonvulkan.so'
stack traceback:
[C]: in function 'require'
hello.lua:3: in main chunk
[C]: in ?

Instructions from README.md aren't clear. How to bind it with Vulkan?

When trying to use the create_swapchain function I get the error vkCreateSwapchainKHR address not loaded. This kind of seems like a linking error, but I'm still learning Lua so I don't know.

cmd.c and debug_report_callback make use of the return value of lua_rawgeti, which returns void in above implementations

Calling vk.get_physical_device_properties( ) without enabling the VK_KHR_get_physical_device_properties2 instance extension causes a segmentation fault.

System: Ubuntu 18.04, NVidia 390.116, VulkanSDK 1.1.116.0, MoonVulkan 0.8.

This affects most of the examples. The workaround is to explicitly enable the extension when calling vk.create_instance( ) (even though this should not be needed when using Vulkan 1.1, because the extension has been promoted to core).